2772336364436 has 12 divisors (see below), whose sum is σ = 4856285245812. Its totient is φ = 1384826294208.

The previous prime is 2772336364397. The next prime is 2772336364439. The reversal of 2772336364436 is 6344636332772.

It can be written as a sum of positive squares in 2 ways, for example, as 2367720787600 + 404615576836 = 1538740^2 + 636094^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2772336364439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335467355 + ... + 335475618.

It is an arithmetic number, because the mean of its divisors is an integer number (404690437151).

Almost surely, 2^{2772336364436} is an apocalyptic number.

It is an amenable number.

2772336364436 is a deficient number, since it is larger than the sum of its proper divisors (2083948881376).

2772336364436 is a wasteful number, since it uses less digits than its factorization.

2772336364436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670944010 (or 670944008 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 56.

The spelling of 2772336364436 in words is "two trillion, seven hundred seventy-two billion, three hundred thirty-six million, three hundred sixty-four thousand, four hundred thirty-six".